{"version":"1.0","type":"rich","title":"Activity_7_2","description":"This example displays an area chart of monthly sales data, using a steel blue filled path to show the trend across categories. It loads data from a CSV file hosted on GitHub and renders the visualization as an SVG. The code uses D3.v7’s `scaleBand`, `scaleLinear`, `area` generator, and axis functions to construct the plot, including an axis label for months and sales, plus a simple legend indicating the series.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/b194bdee08b84023819250bcb3b70512?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}